package com.cn.wanxi.servlet.user;

import com.alibaba.fastjson.JSONObject;
import com.cn.wanxi.model.UserModel;
import com.cn.wanxi.service.IUserService;
import com.cn.wanxi.service.impl.UserServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/back/user/findById")
public class UserFindByIdServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        req.setCharacterEncoding("UTF-8");
        resp.setCharacterEncoding("UTF-8");
        String idString = req.getParameter("id");
        int id = 0;
        try {
            id = Integer.parseInt(idString);
        } catch (Exception e) {

        }
//        int id = idString == null || "".equals(idString) ? 0 : Integer.parseInt(idString);
        IUserService iUserService = new UserServiceImpl();
        UserModel userModel = iUserService.findById(id);

        JSONObject jsonObject = new JSONObject();
        jsonObject.put("model", userModel);
        resp.getWriter().println(jsonObject);
    }
}
